We all use mathematics every day? but in a world of body counts, multiple criminal masterminds, and percentages involving perpetrators who may act again, figures are especially valuable. This is the world of NUMB3RS. Rob Morrow is Don Eppes, an FBI agent who recruits his mathematically gifted brother Charlie (David Krumholtz) to help with the Bureau solve a wide range of challenging crimes in Los Angeles - thus tackling the most baffling criminal cases from two very distinctive perspectives. Inspired by actual cases, this dynamic series depicts how the convergence of police work and mathematics provides unexpected revelations and answers to the most perplexing criminal questions.